Locking unit for pole assembly



FIG. 1 is a perspective view of a locking unit for pole assembly showing our new design mounted on a lower pole and engaged with an upper pole;

FIG. 2 is a perspective view of the locking unit for pole assembly showing our new design;

FIG. 3 is a front perspective view thereof;

FIG. 4 is a rear perspective view thereof;

FIG. 5 is a top perspective view thereof;

FIG. 6 is a bottom perspective view thereof;

FIG. 7 is a right side perspective view thereof; and,

FIG. 8 is a left side perspective view thereof.

The broken lines in the drawings illustrate environmental structure and form no part of the claimed design. 

The ornamental design for a locking unit for pole assembly, as shown and described. 